母羊乳房炎临床症状与防治
2021-09-27丁永红
丁永红
摘要:母羊乳房炎是因为乳腺遭受到不同因素的干扰,引发乳腺炎症的一种繁殖障碍性疾病。该类疾病主要发生于条件相对较差、饲料投喂不合理、挤奶操作不当、乳房受到冲撞等养殖场中。乳腺受到严重损伤后,由于保护功能逐渐变差,各种病原侵入到乳腺中产生毒素,引发乳腺化脓肿胀,造成乳房炎疾病。该文对母羊乳房炎的危害、发病原因、临床表现及防治措施进行综述。
关键词:母羊乳房炎;发病原因;临床症状;防治措施
中图分类号:S858.23文献标识码:Bdoi:10.3969/j.issn.2096-3637.2021.24.033
The Hazards,Causes,Clinical Manifestations,Prevention and
Treatment of Mastitis in Ewes
DING Yonghong
(Animal Husbandry and Veterinary Station of Touzao Town,Dongtai Jiangsu 224247,China)
Abstract :Ewes mastitis is a reproductive disorder disease caused by inflammation of the mammary glands due to the interference of different factors. This disease mainly occurs in farms with relatively poor conditions,unreasonable feed feeding,improper milking operations,and breast collisions. After the mammary gland is severely damaged,due to the gradual deterioration of its protective function,various pathogens invade into the mammary gland to produce toxins,causing breast suppuration and swelling,resulting in mastitis.This article reviews the hazards,etiology,clinical manifestations and preventive measures of
mastitis in ewes.
Keywords:ewe mastitis,cause of disease,clinical symptoms,prevention and treatment measures
0引言
母羊乳房炎是養殖期间发生流行率很高的一类生殖系统疾病。乳腺出现炎症病变后,往往会引发一系列的不良反应。羔羊通过吮吸乳汁能直接吃入病原或毒素,引发羔羊出现一系列的消化道疾病、呼吸道疾病,甚至造成死亡。另外母羊乳房炎发生流行后,还会对繁殖母羊的正常泌乳、正常生产构成严重危害,使繁殖母羊的利用年限显著下降,甚至不得不被淘汰。临床上母羊乳房炎的发病原因十分复杂,包括生理因素、病理因素、养殖管理因素、营养因素等,是一种综合性的繁殖障碍性疾病。为更好地防控母羊乳房炎,需要对该种疾病的发病原因做出有效的探讨并构建综合有效的防控方案,当出现乳房炎后,能及时采取措施进行处理,将病情控制在萌芽阶段,避免带来严重的经济损失。
1母羊乳房炎的危害
母羊乳房炎造成的危害是多种多样的。一方面,当乳腺出现炎症病变后,影响正常的泌乳,泌乳量逐渐下降。……
